Question

IN RAINY SEASON HOW MANY TIMES LIGHTNING TAKES PLACE PER SECOND

Answer 1

intensity of lightning doesn't depends on a rainy season it happens only when the positive charge develop on earth and negative charge develop on sky .
it can goes to 40-100 times per second

Answer 2

The correct answer is - 40 - 50 times per second.

Lightning is a sudden electrostatic discharge that occurs during a thunderstorm. The charged regions in the atmosphere temporarily equalize themselves through this discharge referred to as a flash. 

On Earth, the lightning frequency is approximately 40–50 times a second or nearly 1.4 billion flashes per year and the average duration is 0.2 seconds made up from a number of much shorter flashes of around 30 microseconds.